Almeida Costa, I., Alvelos, M. and Bettencourt, P. 2017. Hypocalcaemia as a Reversible Cause of Acute Heart Failure in a Long-Term Survivor of Childhood Cancer. European Journal of Case Reports in Internal Medicine. 4, 10 (Oct. 2017). DOI:https://doi.org/10.12890/2017_000745.